Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design, itbeing understood that the pattern repeats uniformly throughout thecircumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; the opposite sideelevational view being identical thereto; and,

FIG. 4 is an enlarged fragmentary front elevational view thereof.

In the drawings, the broken lines defining the sidewall, inner bead andthe peripheral boundary between the tire tread and the sidewall are forillustrative purposes only and form no part of the claimed design.

The ornamental design for a tire tread, as shown and described.